Answer:
C. All of them
Step-by-step explanation:
The base class is the super/parent class of a child class; so a child class inherit from a base class.
When a child class inherit from a base class; it have access to redefine the member function that is declared public. 'public' is an access modifier which means it can be access from outside the class and modified.
Therefore, all the child class which inherit the base class can redefine the member function that are public.
This equation is in vertex form. Vertex form is y=a(x-h)^2+k, where (h,k) is the vertex. In this equation, h= -3, and k= -4. So, the vertex would be at (-3,-4). A tells us if the parabola will be positive or negative. In this case, it is positive, so the parabola opens upward. Then, you can solve for x-intercept by letting y=0 and solving for x. Then, you can find the y-intercept by setting x=0 and solving for y. Finally, graph the parabola.
Answer:
110
Step-by-step explanation:
10% of 100 is 10
100+10=110
That angle would also be 45